q66 1b2bf53e82 build-style/go: allow usage with gccgo compiler
This checks if gcc-go-tools have been specified in host deps
and if so, use gccgo to build (gcc-go-tools conflicts with go).

Also, since gccgo is not a multi-compiler, we need to override GCCGO
to get cross-builds. The gccgo for target is always installed, as
it's a part of our cross-toolchains.

[ci skip]
2020-04-17 04:53:13 +02:00

42 lines
1.1 KiB
Bash

if [ "${hostmakedepends##*gcc-go-tools*}" ]; then
# gc compiler
if [ -z "$archs" ]; then
archs="aarch64* armv[567]* i686* x86_64* ppc64le*"
fi
hostmakedepends+=" go"
nopie=yes
else
# gccgo compiler
if [ "$CROSS_BUILD" ]; then
# target compiler to use; otherwise it'll just call gccgo
export GCCGO="${XBPS_CROSS_TRIPLET}-gccgo"
fi
fi
nostrip=yes
case "$XBPS_TARGET_MACHINE" in
aarch64*) export GOARCH=arm64;;
armv5*) export GOARCH=arm; export GOARM=5;;
armv6*) export GOARCH=arm; export GOARM=6;;
armv7*) export GOARCH=arm; export GOARM=7;;
i686*) export GOARCH=386;;
x86_64*) export GOARCH=amd64;;
ppc64le*) export GOARCH=ppc64le;;
ppc64*) export GOARCH=ppc64;;
ppc*) export GOARCH=ppc;;
mipsel*) export GOARCH=mipsle;;
mips*) export GOARCH=mips;;
esac
export GOPATH="${wrksrc}/_build-${pkgname}-xbps"
GOSRCPATH="${GOPATH}/src/${go_import_path}"
export CGO_CFLAGS="$CFLAGS"
export CGO_CPPFLAGS="$CPPFLAGS"
export CGO_CXXFLAGS="$CXXFLAGS"
export CGO_LDFLAGS="$LDFLAGS"
export CGO_ENABLED=1
case "$XBPS_TARGET_MACHINE" in
*-musl) export GOCACHE="${XBPS_HOSTDIR}/gocache-muslc" ;;
*) export GOCACHE="${XBPS_HOSTDIR}/gocache-glibc" ;;
esac